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4.9 MW Solar operating in Onslow, NC — Duke Energy Progress East
4.9 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Coordinates
34.7836, -77.4980
County
Onslow, NC
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | 1034 Catherine Lake Solar, LLC | 1034 Catherine Lake Solar | — |
| Owner(s) | TransAlta Corporation | TransAlta | — |
| Status | Operating | operating | — |
The 1034 Catherine Lake Solar, LLC is a 4.9 MW solar photovoltaic power plant located in Onslow County, North Carolina. The plant began operating in 2021 and has a single generator. It is owned and operated by 1034 Catherine Lake Solar, LLC, a subsidiary of the Canadian company TransAlta. The plant is ranked 532nd out of 770 power plants in North Carolina and 3133rd out of 7108 nationally.
The plant's primary fuel source is solar energy. It utilizes single-axis tracking technology to maximize solar capture. In its latest year of operation, the plant generated 6,788 MWh of electricity, achieving a capacity factor of 15.8%. The balancing authority for the plant is Duke Energy Progress East, and it is located within the SERC NERC region.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Duke Energy Progress East (CPLE)
Grid Voltage
23.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
321 MWh
Latest Month
6.8K MWh
Annual Generation
15.8%
Capacity Factor
Data from 2022–2024
$20.6/MWh
Energy Value
$7.6/MWh
Capacity Value
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
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